package com.yzx.constants;

public class test {
    public static void main(String[] args) {
        int[] a=new int[3];
        System.out.println(a.length);
        String b="asdasdasdasdsadggg";
        System.out.println(b.length());
        String str="a";
        for (int i = 0; i < 10; i++) {
            System.out.println(1);
            break;
        }
    }
}
